Ray Church is a medieval church and National Monument. St Fionnán founded this church in the 6th century. Ray stood next to the Ray River, an ancient boundary between the Cenél Luighdech and Cenél Duach. Four 7th-century abbots of Iona were of the Cenél Duach; Ray was almost certainly their home church.
Ray high cross is the largest early medieval stone cross in Ireland. Local lore claims it was made by Columba (521–597) on Muckish to bring to Tory Island, but local saint Fionnán recovered Columba's Gospel Book and he gave the cross to Ray. The cross actually dates to the late 8th century.
The church was destroyed by Oliver Cromwell's soldiers in the 17th century. During Sunday Mass, the entire congregation was slaughtered in the Massacre of Ray (Marfach Ráithe). The dead are buried in a mass grave called Resting Place of the Bones (Lag na gCnámh).
The cross was knocked down in a storm about 1750, and lay broken in the graveyard until it was repaired by the Office of Public Works in the 1970s.
The church is rectangular with wide round-arched windows.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.